tooth cross-section. This dental cross-section shows how researchers used lasers to remove the dentine layer, in tan, for analysis of metal content. (Image by Mount Sinai Health System via Courthouse ...

This floor tile imported from Turkey and installed during a home renovation contains what is believed to be a cross section of an ancient human jawbone. (Courtesy of Reddit user Kidipadeli75) By ...

This human jaw was fossilized in travertine hundreds of thousands or possibly millions of years ago. The stone was sliced for tiles, and this lateral cross section of the jaw ended up in a floor tile.

The 450,000-year-old teeth, ... Features Reveal New Chapters of Human Evolution The 450,000-year-old teeth, ... them to this degree without having to cross-section them or do ...

Understanding the mechanical properties of human teeth could ... The hardness and elastic modulus of the heads of the enamel rods are distinctly higher than those of the tail and axial cross-section.

The fundamental building blocks of human tooth enamel contain characteristic impurities that could contribute to their toughness, but also make teeth more vulnerable to decay. US researchers led by ...

The human tooth was chanced upon during an archaeological survey in a remote area of Laos. ... and geochronological analyses at Macquarie University and Southern Cross University in Australia. ...

Researchers analyzed 20 sets of human remains from one of the many workhouses where entire families were institutionalized—and made to work long hours—as a "remedy" to poverty.

Proteins in tooth enamel offer window into human wellness Date: September 19, 2024 Source: University of Alaska Fairbanks Summary: A new way of looking at tooth enamel could give scientists a path ...